具身体验量表中文版测评大学生的效度和信度

Validity and reliability of the Chinese version of the Experience of Embodiment Scale in college students

目的:引进具身体验量表(EES),在大学生样本中检验效度与信度。方法:选取大学生1 254名(样本1)进行条目分析、探索性因子分析,大学生623名(样本2)进行验证性因子分析及效标效度、内部一致性信度检验,大学生531名(样本3)间隔4周重测。以青少年和成人身体自尊量表(BESAA)、外貌社会文化态度问卷(SATAQ4)、进食障碍检查自评问卷6.0 (EDE-Q6.0)和简明症状量表(BSI-18)为效标量表。结果:EES中文版条目负荷在0.61~0.87之间,累积解释总变异69.53%;验证性因子分析显示模型拟合良好(χ^(2)/df=2.63,CFI=0.82,TLI=0.80,SRMR=0.07,RMSEA=0.08);EES得分与BESAA得分呈正相关(r=0.59),与SATAQ-4、EDE-Q6.0、BSI-18得分呈负相关(r=-0.54、-0.44,-0.47),均P<0.01。总量表的Cronbachα系数为0.90,重测信度(ICC)为0.88。结论:具身体验量表中文版评估大学生具身体验具有良好的效度和信度。

Objective:To introduce the Experience of Embodiment Scale(EES)and examine the validity and reliability in a sample of college students.Methods:Totally 1254 college students(sample 1)were selected for en-try analysis and exploratory factor analysis,and 623 college students(sample 2)were selected for confirmatory fac-tor analysis,validity and internal consistency reliability tests,531 college students(sample 3)were selected for re-testing at a 4-week interval.The Body Esteem Scale for Adolescents and Adults(BESAA),Socio-Cultural Attitudes Toward Appearance Questionnaire(SATAQ-4),Eating Disorder Examination Self-Assessment Questionnaire 6.0(EDE-Q6.0),and Brief Symptom Inventory(BSI-18)were used as validity scales.Results:The EES had 31items divided into 6 factors,which explained 69.53%of the total variance,and the factor loadings of each item ranged from 0.61 to 0.87.Confirmatory factor analysis revealed a model fit was good(χ^(2)/df=2.63,CFI=0.82,TLI=0.80,SRMR=0.07,RMSEA=0.08).The EES scores were positively associated with the BESAA scores(r=0.59,P<0.01),and negatively correlated with the scores of SATAQ-4,EDE-Q6.0 and BSI-18(r=-0.54,-0.44,-0.47;P<0.01).The Cronbachαcoefficient of the total scale was 0.90,and ICC of retest was 0.88.Conclusion:The Chinese version of the EES has good validity and reliability and could be used to measure the embodied experience of college students.